CA2093048C - Benzo¢b!thiophen-5-yl derivative and process for producing the same - Google Patents

Benzo¢b!thiophen-5-yl derivative and process for producing the same

Info

Publication number
CA2093048C
CA2093048C CA002093048A CA2093048A CA2093048C CA 2093048 C CA2093048 C CA 2093048C CA 002093048 A CA002093048 A CA 002093048A CA 2093048 A CA2093048 A CA 2093048A CA 2093048 C CA2093048 C CA 2093048C
Authority
CA
Canada
Prior art keywords
formula
compound
thiophen
optically active
benzo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002093048A
Other languages
English (en)
French (fr)
Other versions
CA2093048A1 (en
Inventor
Joji Nakano
Nobuhisa Taya
Hisaaki Chaki
Tetsuo Yamafuji
Kaishu Momonoi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of CA2093048A1 publication Critical patent/CA2093048A1/en
Application granted granted Critical
Publication of CA2093048C publication Critical patent/CA2093048C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Seasonings (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Furan Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002093048A 1992-04-13 1993-03-31 Benzo¢b!thiophen-5-yl derivative and process for producing the same Expired - Fee Related CA2093048C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11974092 1992-04-13
JP04-119740 1992-04-13
JP05-090934 1993-03-25
JP5090934A JP2873898B2 (ja) 1992-04-13 1993-03-25 ベンゾ［ｂ］チオフェン−５−イル誘導体もしくはその光学活性体またはそれらの塩並びにそれらの製造法

Publications (2)

Publication Number Publication Date
CA2093048A1 CA2093048A1 (en) 1993-10-14
CA2093048C true CA2093048C (en) 1996-10-08

Family

ID=26432339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002093048A Expired - Fee Related CA2093048C (en) 1992-04-13 1993-03-31 Benzo¢b!thiophen-5-yl derivative and process for producing the same

Country Status (19)

Country Link
US (1) US5380878A (ja)
EP (1) EP0565965B1 (ja)
JP (1) JP2873898B2 (ja)
KR (1) KR960005955B1 (ja)
AT (1) ATE145204T1 (ja)
AU (1) AU643634B1 (ja)
BE (1) BE1006403A3 (ja)
CA (1) CA2093048C (ja)
CZ (2) CZ290421B6 (ja)
DE (1) DE69305904T2 (ja)
DK (1) DK0565965T3 (ja)
ES (1) ES2060545B1 (ja)
FR (1) FR2689890B1 (ja)
HU (1) HU213631B (ja)
IT (1) IT1261440B (ja)
NZ (1) NZ247301A (ja)
PL (1) PL172191B1 (ja)
RO (1) RO115445B1 (ja)
TW (1) TW232690B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606076A (en) * 1995-06-07 1997-02-25 Eli Lilly And Company Process for the synthesis of benzo[b]thiophenes
AU2576797A (en) * 1996-04-22 1997-11-12 Toyama Chemical Co. Ltd. Patch containing 1,2-ethanediol derivatives or salts thereof
WO1998043967A1 (fr) * 1997-03-31 1998-10-08 Toyama Chemical Co., Ltd. PROCEDE DE PRODUCTION DE DERIVES D'ACIDE 2-(BENZO[b]THIOPHEN-5-YL)-2-HYDROXYACETIQUE, DE LEURS COMPOSES OPTIQUEMENT ACTIFS OU DE SELS DES DEUX
NZ515706A (en) * 1999-06-11 2003-08-29 Toyama Chemical Co Ltd N-alkoxyalkyl-N,N-dialkylamine derivatives or salts thereof, and remedies for nerve degeneration diseases containing the same
KR100710564B1 (ko) * 2003-07-30 2007-04-24 에스케이 주식회사 연속 모사 이동층 흡착분리공정을 이용한 광학활성티오펜계 화합물의 분리방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001408A1 (en) * 1979-11-15 1981-05-28 Sorex Ltd Substituted acetic acid esters as pesticides
ATE63903T1 (de) * 1984-10-25 1991-06-15 Hoechst Roussel Pharma 9-amino-1,2,3,4-tetrahydroacridin-1-ol und verwandte verbindungen, verfahren zu ihrer herstellung und verwendung als arzneimittel.
DK167393B1 (da) * 1985-12-30 1993-10-25 Roussel Uclaf 1-sulfonyl-2-oxo-pyrrolidinderivater, deres fremstilling og farmaceutiske praeparater med indhold deraf
IT1204494B (it) * 1986-03-28 1989-03-01 Roussel Maestretti Spa Derivati della 1-stirene solfonil 2-osso 5-alcossi pirrolidina,loro procedimento di preparazione e loro applicazione come farmaci
US4791107A (en) * 1986-07-16 1988-12-13 Hoechst-Roussel Pharmaceuticals, Inc. Memory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8 (and) 1,3A,8)-di(and tri)methylpyrrolo(2,3-B)indoles, compositions and use
JPH0813741B2 (ja) * 1987-08-10 1996-02-14 協和醗酵工業株式会社 抗痴呆剤
US4877790A (en) * 1987-12-15 1989-10-31 Kanebo Limited Quinazoline derivative, processes for its production, and cerebral dysfunction remedying agent comprising it as active ingredient
US4859666A (en) * 1988-07-06 1989-08-22 Bristol-Myers Company THAZ derivatives for enhancement of cerebral function
JPH085790B2 (ja) * 1988-11-11 1996-01-24 杏林製薬株式会社 記憶障害改善薬
NZ232493A (en) * 1989-02-14 1992-06-25 Toyama Chemical Co Ltd Aryl- or heterocyclyl-substituted 1,2-ethanediol derivatives and pharmaceutical compositions
JP3044055B2 (ja) * 1990-08-09 2000-05-22 富山化学工業株式会社 １，２―エタンジオール誘導体およびその塩

Also Published As

Publication number Publication date
HU213631B (en) 1997-08-28
JP2873898B2 (ja) 1999-03-24
ITRM930232A1 (it) 1994-10-09
KR960005955B1 (ko) 1996-05-06
AU643634B1 (en) 1993-11-18
FR2689890A1 (fr) 1993-10-15
HUT64319A (en) 1993-12-28
PL172191B1 (pl) 1997-08-29
ES2060545A1 (es) 1994-11-16
RO115445B1 (ro) 2000-02-28
CA2093048A1 (en) 1993-10-14
ES2060545B1 (es) 1997-12-01
KR930021632A (ko) 1993-11-22
EP0565965B1 (en) 1996-11-13
FR2689890B1 (fr) 1995-01-06
NZ247301A (en) 1994-07-26
CZ290864B6 (cs) 2002-11-13
ATE145204T1 (de) 1996-11-15
US5380878A (en) 1995-01-10
IT1261440B (it) 1996-05-23
EP0565965A2 (en) 1993-10-20
CZ290421B6 (cs) 2002-07-17
DE69305904D1 (de) 1996-12-19
HU9301052D0 (en) 1993-07-28
CZ61093A3 (en) 1993-12-15
JPH069615A (ja) 1994-01-18
BE1006403A3 (fr) 1994-08-16
DE69305904T2 (de) 1997-03-13
EP0565965A3 (ja) 1994-03-02
TW232690B (ja) 1994-10-21
DK0565965T3 (da) 1997-04-21
ITRM930232A0 (it) 1993-04-09
PL298494A1 (en) 1993-12-27

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